1265883-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1265883-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,8,8 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1265883-22:
(9*1)+(8*2)+(7*6)+(6*5)+(5*8)+(4*8)+(3*3)+(2*2)+(1*2)=184
184 % 10 = 4
So 1265883-22-4 is a valid CAS Registry Number.
1265883-22-4Relevant academic research and scientific papers
Total synthesis of lathyranoic acid A
Yu, Li-Fang,Hu, Hai-Ning,Nan, Fa-Jun
, p. 1448 - 1451 (2011/04/25)
The first total synthesis of lathyranoic acid A (1) was accomplished stereoselectively in a linear sequence of 20 steps and an overall yield of 1.4%. This modular synthesis featured a cyclic, stereocontrolled Cu-catalyzed intramolecular cyclopropanation t
